dispersion-shifted fiber 中文意思是什麼
dispersion-shifted fiber
解釋
色散位移光纖- dispersion : n 1 分散，散開；散布，傳播；離散。2 【物理學】彌散，色散；【化學】分散作用；被分散物；分散相，分...
- fiber : n. 〈美國〉 ＝ fibre。
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It is found that flat and wideband sc ca n ' t be obtained in common dispersion - shifted fiber, and dispersion - flattened fiber with small normal gvd is most suitable for flat and wideband sc generation ( 2 ) sc generated in dispersion - flattened / decreasing fiber is studied profoundly
結果表明，利用自相位調制效應在常規色散位移光纖一般不能產生平坦、寬帶的sc譜。具有較小正常色散的色散平坦光纖有利於平坦、寬帶sc譜的形成。 （ 2 ）研究了色散平坦漸減光纖中sc譜的產生。 -
Fiber optic fibers dispersion - shifted
色散位移光纖 -
Fiber optic cable dispersion - shifted
色散位移光纜 -
Abstract : analyzes the performance of unipolar ocdma system using optical orthogonal code ( ooc ) considering the dispersion and nonlinearity effect of the transmission medium. theoretical analysis demonstrates that dispersion and nonlinearity effect deteriorate the system performance. the performance of ocdma system assuming dispersion - shifted fiber as transmission medium is very close to the case neglecting the dispersion and nonlinearity effect. assuming rz initial pulse and optical hard limiter are also possible solutions
文摘:分析了基於光正交碼（ ooc ）的光碼分多址系統的性能.數值結果表明：與以前忽略光纖通道對系統性能的情況相比，在考慮了光纖的色散和非線性效應以後，系統性能有了明顯的下降.給出了一些建議方案來遏制由色散和非線性效應引起的系統性能惡化 -
The results show that the dispersion slope of dispersion - shifted fiber is crucial to sc generation. a flat and ultra - broad - band sc spectrum is obtained by optimizing the fiber parameters and the peak power, pulse width of pump pulse
通過對光纖色散斜率的優化設計並綜合考慮泵浦脈沖功率、脈沖寬度對sc譜譜寬和平坦度的影響，獲得了平坦、超寬的sc譜。 -
The phase - shifted fiber grating was analyzed too. then, numerical analysis on dispersion compensation characteristic of linearly chirper fiber gratings was carried out and the main parameters were optimized
還進一步分析討論了運用普通均勻光纖光柵作為傳輸型器件補償色散這一個新的方案，可使插入損耗大大減小，且光柵的製作簡單。
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